create table if not exists d_enp_nhm_cpu_mem_5m_#{PARTITION_DATE}
 (
uuid    varchar(64) ,
device_uuid    varchar(64) ,
time_stamp    datetime ,
cpu_utility    double ,
mem_utility    double ,
cur_con    bigint ,
session_num    bigint ,
dhcp_utility    bigint ,
total_ippool    bigint ,
use_ippool    bigint ,
free_ippool    bigint ,
tc_total    bigint ,
sec_con    bigint ,
mem_size    bigint
)   compress(5, 5)  nolock ;